[manx]

Excellent question. I asked the same question for Movies: https://news.ycombinator.com/item?id=41315330

For me it's:

- https://drewdevault.com/2018/07/09/Simple-correct-fast.html

In combination with "Simple Made Easy":

- https://www.youtube.com/watch?v=SxdOUGdseq4